Top Software Engineer Jobs in Lexington, KY

Design, build, and maintain RESTful, SOAP, and GraphQL APIs; integrate third-party services and databases; implement OAuth2/JWT authentication; optimize performance with caching and load-balancing; document APIs; use Postman/Swagger/OpenAPI/SoapUI; work with cloud platforms, containerization, automated testing, and SQL/NoSQL databases.

Build and maintain backend services in Python, design REST/GraphQL APIs, integrate LLM/AI workflows, and implement responsive React UIs from designs. Own end-to-end features, ensure observability, security, CI/CD, and collaborate with product and UX teams to deliver production-grade, cloud-native solutions.

The Senior Software Engineer will design and build scalable technology platforms, contribute to architectural decisions, and apply strong security practices in a collaborative environment.

Lead an engineering product team building account management, portfolio tracking, and wealth management platforms. Provide technical leadership and architecture guidance, manage schedules and vendors, mentor engineers, drive DevOps and observability practices, collaborate with product and stakeholders, and own operational readiness and incident escalation. Hands-on data engineering experience with AWS, Python, Lambda, and Postgres is valued.

Develop, maintain, and improve software applications for wireless power products; perform prototyping, testing, debugging, and code reviews; provide customer technical support and installs; analyze customer needs and recommend product improvements; collaborate with sales, manufacturing, and quality teams.

Lead monitoring, troubleshooting, and improvement of HubSpot's large-scale email sending infrastructure. Diagnose authentication, reputation, and spam-filtering issues; use SQL and AI tooling to analyze metrics; collaborate with Product, Engineering, and Customer Success; participate in on-call rotations; produce documentation and represent HubSpot in industry forums to drive deliverability best practices.

Lead technical owner for application modernization on AWS: develop repeatable modernization offerings, author SOWs/LOEs/reference architectures, support pre-sales as SME, provide delivery oversight and architecture reviews, and drive solution playbooks and standards to scale modernization delivery while improving client outcomes.

Architect, design, develop, test, and deploy custom Microsoft Power Platform and occasional Dynamics 365 solutions. Lead technical deliverables across lifecycle: requirements, technical/functional design, data migration, integrations (Dual Write/Virtual Entities), custom Canvas/Model-driven apps, Power Automate workflows, Power Virtual Agents, Azure development, testing, documentation, and developer support. Engage in pre-sales, estimations, App-in-a-Day events, and client-facing leadership with up to 20% travel.

Work on full-stack web applications serving millions of users: design, build, test, and deploy features, support CI/CD and data ingestion pipelines, triage production issues, and write maintainable, testable code while collaborating in an agile team.

Design, develop, and deploy custom ABAP RICEFW solutions to support manufacturing processes (PP, MM, QM, PM). Build interfaces to MES, optimize ABAP performance, implement exits/BAdIs, produce technical specs, and provide Tier 3 support for production-critical issues.